The engine turns over. Battery is full. There is fuel in the tank. Wires seems to fine. Connections look fine as well. The fuel pump seems to work. It seems to be a electric problem because it worked before I have pulled the cover....

The engine turns over. Battery is full. There is fuel in the tank. Wires seems to fine. Connections look fine as well. The fuel pump seems to work. It seems to be a electric problem because it worked before I have pulled the cover....

I guess I did something wrong....

Please help me how to locate the problem!

Check your side stand switch for damage, if it's broken the engine would turn over but there would be no ignition spark.